64-17-5
乙醇
+
2873-50-9
butatriene
7553-56-2
碘
→
116529-73-8
1,4-diiodobut-2-yne
821-10-3
1,4-二氯-2-丁炔
105-18-0
N,N,N',N'-四乙基-2-丁炔-1,4-二胺
101246-45-1
triphenyl(4-triphenylphosphaniumylbut-2-ynyl)phosphanium
7498-32-0
1,4-Dipiperidino-2-butyne